Roten, R., & Peterfy, R. (2017). Aortoesophageal Fistula. Clin Pract Cases Emerg Med.
Citação norma ChicagoRoten, Ryan, and Ryan Peterfy. "Aortoesophageal Fistula." Clin Pract Cases Emerg Med 2017.
MLA CitationRoten, Ryan, and Ryan Peterfy. "Aortoesophageal Fistula." Clin Pract Cases Emerg Med 2017.
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